A Glasgow smile (also known as a Chelsea smile, or a Glasgow, Chelsea or Cheshire grin) is a wound caused by making a cut from the corners of a victim's mouth up to the ears, leaving a scar in the shape of a smile .
The practice is said to have originated in Glasgow, Scotland, but became popular with English street gangs (especially among the Chelsea Headhunters, a London-based hooligan firm, among whom it is known as a "Chelsea grin" or "Chelsea smile"
- Black Dahlia
- Blood eagle
- Carver (Nip/Tuck)
- Colombian necktie
- Glasgow razor gangs
- Ichi the Killer (film)
- Kuchisake-onna ("Slit-Mouth Woman")
- Slashing (crime)
- The Joker
- The Man Who Laughs
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